Spongebob Squarepants Pineapple House Fish Tank Aquarium Ornament Home Plus our Pineapple House has holes for fish to swim through and explore. Bring the world of SpongeBob home and into your child's aquarium. These aquarium decorations instantly spruce up any bowl or aquarium and add a fun decorative look. Made from non-toxic resin that's safe for children & pets. Size:6cm(diameter)x14cm(height)